Lerysh wrote: http://www.d3pforums.com/viewtopic.php?f=7&t=19409 Goons can generate AP they don't have powers for and that they don't use. Sinpers generate Green and their green power costs 0. All ISO Mutants generate black and only 2 of them have black powers, which also cost zero. Empiricist generate black they don't use, which is the problem you mentioned in Metal on Metal. They actually do generate blue also. They generate .